Open AccessComprehensive Evaluation of County-Level Power Supply Companies Based on Total Factor Production Efficiency
Author(s) -
Wenjie Zhao,
Hujun Li,
Junhui Liu,
Hongkun Bai,
Meng Yang
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/252/3/032053
Subject(s) - total factor productivity , production (economics) , productivity , power (physics) , environmental economics , unit (ring theory) , business , operations management , power grid , production efficiency , industrial organization , agricultural economics , economics , engineering , economic growth , microeconomics , mathematics , physics , mathematics education , quantum mechanics , mechanical engineering